Lesson 13-3 Quiz Acid and Base Solutions
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H3O+
The chemical formula for a hydronium ion is
H3O+ = OH-
Which equation shows the relationship between hydronium ions and hydroxide ions in a neutral solution?
vinegar
Which household item contains an acid?
soap
Which household item contains an base?
pH meter
Which is the most accurate way to measure pH?
any pH 0-6
Which number is a possible pH for a solution that contains more hydronium ions than hydroxide ions?
indicator
a compound that changes color at different pH values when it reacts with acidic or basic solutions
acid
a substance that produces a hydronium ion when it is dissolved in water
base
a substance that produces hydroxide ions when dissolved in water
pH
inverse measure of the concentration of hydronium ions in a solution